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intrinsically-safe, industrial, ceramic shear icp® accel, 100 mv/ips, 3 to 9k hz, top exit, 2-pin conn., frequency sweep iso 17025 accredited calibration

HIGH FREQUENCY INDUSTRIAL ICP® VELOCITY SENSOR

Model EXVOM622B01

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Intrinsically-safe, industrial, ceramic shear ICP® accel, 100 mV/ips, 3 to 9k Hz, top exit, 2-pin conn., frequency sweep ISO 17025 accredited calibration

  • Sensitivity: (±10%)100 mV/in/sec (3937 mV/m/sec)
  • Frequency Range: (±3dB)180 to 540000 cpm (3 to 9000 Hz)
  • Sensing Element: Ceramic
  • Measurement Range: ±50 in/sec (±1.27 m/sec)
  • Weight: 3.3 oz (94 gm)

Specification Notes

[1] Conversion Factor 1g = 9.81 m/s².
[2] 1Hz = 60 cpm (cycles per minute).
[3] Zero-based, least-squares, straight line method.
[4] The high frequency tolerance is accurate within ±10% of the specified frequency.
[5] Typical.
[6] 1/4-28 has no equivalent in S.I. units.

English: SI:
Performance
Sensitivity (±10 %) 100 mV/in/sec 3937 mV/m/sec [1]
Measurement Range ±50 in/sec ±1.27 m/sec
Frequency Range (±10 %) 240 to 270000 cpm 4 to 4500 Hz [2] [4]
Frequency Range (±3 dB) 180 to 540000 cpm 3 to 9000 Hz
Resonant Frequency 1800 kcpm 30 kHz [5]
Broadband Resolution (1) 450 µin/sec 11.4 µm/sec [5]
Non-Linearity 1 % 1 % [3]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) 5000 g pk 49050 m/s² pk
Temperature Range -65 to +250 °F -54 to +121 °C
Temperature Response See Graph %/°F See Graph %/°F [5]
Enclosure Rating IP68 IP68
Electrical
Settling Time (within 1% of bias) ≤30 sec ≤30 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2 to 10 mA 2 to 10 mA
Output Impedance <100 Ohm <100 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Spectral Noise (10 Hz) 40 µin/sec/√Hz 1.12 µm/sec/√Hz [5]
Spectral Noise (100 Hz) 7.0 µin/sec/√Hz 0.18 µm/sec/√Hz [5]
Spectral Noise (1 kHz) 0.4 µin/sec/√Hz 0.01 µm/sec/√Hz [5]
Electrical Protection RFI/ESD RFI/ESD
Electrical Isolation >100000000 Ohm >100000000 Ohm
Physical
Size - Hex 7/8 in 22 mm
Size - Height 2.06 in 52.3 mm
Weight 3.3 oz 94 gm
Mounting Thread 1/4-28 Female 1/4-28 Female [6]
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 Nm
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Stainless Steel Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 2-Pin MIL-C-5015 2-Pin MIL-C-5015
Electrical Connection Position Top Top

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
081A40 Mounting stud, 1/4-28 x 0.438" long stainless steel screw with hex socket and brass tip 1
ICS-8 Calibration, single axis amplitude response from 10 Hz to upper 10% frequency, NIST 1

Optional Versions

(M) Metric Mount
Accessories:
Supplied M081A61 Mounting Stud 1